Knife Gate Valve

The axis General Knife Gate Valves are specifically designed and manufactured to meet the stringent requirements of various industries, including pulp and paper, mining and steel, power and chemical, and water treatment. These valves are engineered to handle a diverse range of challenging materials, including semi-solids, abrasive slurries, dry ash, chips, and fiber-containing pulps. The compact design of the valves offers several benefits, including lightweight construction, minimized installation space, easy operation and maintenance. The compact knifeedged gate is manufactured from high-quality stainless steel plates, available in various grades, regardless of the body material. The knife-type edge at the bottom of the gate is designed to effectively cut through semi-solid or paste-type pulp, fly ash, and chemicals with solid contents, ensuring smooth shutdown operation and tight shut-off.

  • Manufactured according to MSS SP/Customized standards.
  • Available in a wide range of materials to suit individual application requirements.
  • Trim options available to suit specific application requirements.
  • Valve sizes range from DN50 to DN3000.
  • Pressure ratings of PN 6, PN 10, and PN 16.
  • Available with flanged ends.

Design Features

Design Standards AMSS SP-81 / MSS SP-148
Size Range DN 50 to DN 3000 [2" to 1 20"]
Pressure Rating PN 6 / PN 1 0 / PN 16
Construction Type Wafer Type/ Lug Type/ Flange Type
Operator Type Hand Wheel, Gear, Electrical Actuator & Pneumatic Actuator
Top Mountain Flange ISO 5211
Face to Face Standard MSS SP 81
End Connection ASME B16.5 / BS 10 / MSS SP-81
Testing Standard MSS SP-81 / MSS SP-151

Materials

  • Cast Iron/ Ductile Iron/ Carbon Steel/ Stainless Steel
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